using System;
using System.Runtime.InteropServices;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Paddings
{
	// Token: 0x02001647 RID: 5703
	[Token(Token = "0x2001647")]
	[StructLayout(3)]
	public class ISO7816d4Padding : IBlockCipherPadding
	{
		// Token: 0x06009802 RID: 38914 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009802")]
		[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "4")]
		public void Init(SecureRandom random)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x17001869 RID: 6249
		// (get) Token: 0x06009803 RID: 38915 RVA: 0x0021ABF0 File Offset: 0x00218DF0
		[Token(Token = "0x17001869")]
		public string PaddingName
		{
			[Token(Token = "0x6009803")]
			[Address(RVA = "0x1DDA6C0", Offset = "0x1DD90C0", VA = "0x181DDA6C0", Slot = "5")]
			get
			{
				return "ISO7816-4";
			}
		}

		// Token: 0x06009804 RID: 38916 RVA: 0x0021AC04 File Offset: 0x00218E04
		[Token(Token = "0x6009804")]
		[Address(RVA = "0x1DDA5A0", Offset = "0x1DD8FA0", VA = "0x181DDA5A0", Slot = "6")]
		public int AddPadding(byte[] input, int inOff)
		{
			int num = input.Length;
			num -= inOff;
			if (inOff < input.Length)
			{
			}
			return inOff;
		}

		// Token: 0x06009805 RID: 38917 RVA: 0x0021AC2C File Offset: 0x00218E2C
		[Token(Token = "0x6009805")]
		[Address(RVA = "0x1DDA600", Offset = "0x1DD9000", VA = "0x181DDA600", Slot = "7")]
		public int PadCount(byte[] input)
		{
			int length = input.Length;
			int num = length - 1;
			if (num > 0)
			{
			}
			return length - num;
		}

		// Token: 0x06009806 RID: 38918 RVA: 0x0021AC60 File Offset: 0x00218E60
		[Token(Token = "0x6009806")]
		[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
		public ISO7816d4Padding()
		{
			int num = 0;
			this.Init(num);
		}
	}
}